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Climate in Lisbon, Portugal

Portugal

What the climate feels like in Lisbon, Portugal

Use this climate view to understand seasonal comfort in Lisbon, Portugal, including heat, winter conditions, air quality and weather risks.

Start with Overall Comfort: 4. 7 / 5 · Excellent; Summer Feel: 4. 7 / 5 · Excellent.

Read climate as daily comfort, not just average temperature. Summer heat, winter conditions, humidity, air quality, storm exposure and difficult months can affect errands, outdoor activity and health routines.

Use this tab to decide what to verify by season. A place can look comfortable on annual averages while still having heat waves, wildfire smoke, hurricanes, flooding, or allergy periods that change the retirement fit.

  • Overall Comfort 4.7 / 5 · Excellent
  • Summer Feel 4.7 / 5 · Excellent
  • Average Summer High Comfortable · 81°F

Climate metrics

Overall Comfort 4.7 / 5 · Excellent
Summer Feel 4.7 / 5 · Excellent
Average Summer High Comfortable · 81°F
Days Above 90°F 0 days/year
Winter Feel 5 / 5 · Excellent
Average Winter Low 46°F / 8°C
Days Below Freezing 0 days/year
Humidity Very Humid · 80% average
Comfortable Months 12 months
Solar Exposure Sunny · 1,745 peak-sun-hr/yr
Air Quality 4.4 / 5 · Excellent
Current AQI AQI 37 · Good
Recent Fine-Particle Pollution Good · 10.7 µg/m³ multi-year average
Best Months MAY, JUN, JUL
Toughest Months DEC, JAN, FEB
Allergy Levels Poor
Heat Risk Low
Drought Risk High
Weather Volatility 4 / 5 · Strong